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FishBase Names Scientific source: Integrated Taxonomic Information System Supported by National Biological Information Infrastructure National Science Foundation go to Discover Life's Facebook group Following modified from FishBase    Top | See original http://www.fishbase.org/Summary/speciesSummary.php?genusname=Divandu&speciesname=albimarginatus ---> http://192.134.151.83/Summary/speciesSummary.php?genusname=Divandu&speciesname=albimarginatus http://192.134.151.83/Summary/speciesSummary.php?genusname=Divandu&speciesname=albimarginatus ---> https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Divandu&speciesname=albimarginatus https://fishbase.mnhn.fr/Summary/speciesSummary.php?genusname=Divandu&speciesname=albimarginatus ---> https://fishbase.mnhn.fr/summary/Divandu-albimarginatus.html You can sponsor this page Common name (e.g. trout) contains begins with begins with ends with is Genus + Species (e.g. Gadus morhua) About this page More Info Plus d'info Mais info Languages Arabic Bahasa/Malay Bangla Chinese(Si) Chinese(Tr) Deutsch English Español Farsi Français Greek Hindi Italiano Japanese Lao Nederlands Português(Br) Português(Pt) Russian Swedish Thai Vietnamese User feedbacks Comments &   Corrections Fish Forum Guest Book Facebook Citation Uploads Attach website Upload photo Upload video Upload   references Fish Watcher Related species Species in    Divandu Species in    Cichlidae - Classification - Incertae sedis Cichlidae Cichliformes Teleostei Chordata Animalia Divandu albimarginatus Lamboj & Snoeks , 2000 Upload your photos  and  videos Pictures | Google image Divandu albimarginatus Picture by AquaNet Classification / Names Common names | Synonyms | Catalog of Fishes( genus , species ) | ITIS | CoL | WoRMS | Cloffa Teleostei (teleosts) > Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Incertae sedis Etymology: Divandu: Vernacular name used in Mayombe, Congo ;   albimarginatus: From the white margin on the lower edge of the caudal fin in preserved specimens; an adjective. . Environment: milieu / climate zone / depth range / distribution range Ecology Freshwater; pelagic. Tropical Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri Africa: Kouilou-Niari and Loeme-Loukene basins(Republic of Congo), Nyanga and upper Ngounie basins and the Ogowe River (Gabon) (Ref. 81260 ). Size / Weight / Age Maturity: L m   ?   range ? - ? cm Max length : 12.1 cm SL male/unsexed; (Ref. 81260 ) Short description Morphology | Morphometrics Dorsal spines (total): 13 - 16; Dorsal soft rays (total): 9-12; Anal spines : 3; Anal soft rays : 7 - 8; Vertebrae : 24 - 25. Diagnosis: relatively deep-bodied (Ref. 52307 , 81260 ), particularly so in large specimens (depth 27.8-40.2% SL)(Ref. 8160 ). Head short (HL 31.9-37.2% SL); snout generally shorter than postorbital length; ascending process of premaxilla about one third longer than dentigerous arm; outer and inner row teeth in oral jaws unicuspid (Ref. 81260 ). Laterosensory system in the lachrymal bone with 5 openings (Ref. 45129 , 52307 , 81260 ). Infraorbital series complete (lachrymal bone and 4 other)(Ref. 45129 , 81260 ). First pelvic fin ray longest in adults of both sexes (Ref. 45129 ), usually reaching anus or beyond (Ref. 81260 ). Pectoral fin somewhat shorter than pelvic; some dorsal and anal rays produced (branched dorsal rays 4-6, branched anal rays 4-5 longest), upper and lower caudal rays also produced in both sexes; caudal peduncle somewhat deeper than long (Ref. 81260 ). 2.3-3 scales between highest point of upper lateral line (about the 8-9th pored scale) and dorsal fin base; between the last 2-4 pored scale and the dorsal fin base 1 or 1 large and 1 very small scale (Ref. 45129 ). 12 circumpeduncular scales (Ref. 45129 , 81260 ). Chest scales markedly smaller than flank scales (Ref. 81260 ). No sexual dimorphism in morphology or coloration (Ref. 45129 ). Coloration: base body colour pale brown, cheeks and ventrum somewhat paler; usually 6-7 vertical bars on flanks; opercular spot well marked; reddish black maculae on caudal, soft dorsal and anal fins, often forming distinct bands proximally on the fins (Ref. 81260 ). Dorsal, anal and pelvic fins (Ref. 81260 ), and upper (Ref. 52307 , 81260 ) and lower (Ref. 52307 ) edge of caudal fin, with narrow red margin (Ref. 52307 , 81260 ), caudal fin also with thin white submargin (Ref. 52307 ). Lower edge of caudal with white margin; metallic (silvery) flush below red margin on soft dorsal fin (Ref. 81260 ). Biology     Glossary (e.g. epibenthic) Inhabits the middle and lower parts of the river basins; collection sites are in regions with primary or secondary forests. The water is clear with transparency of more than 100 cm, acidity approximately neutral (pH 7-7.5) with low conductivity (50 µS) and temperatures 21-22°C. The species lives syntopically with Chromidotilapia mamonekenei , which is more abundant than D. albimarginatus (Ref. 45129 ). Feeds on small particles (both animal- and plantbased), detritus and aufwuchs (Ref. 52307 ). Polygamous, ovophilic, female mouthbrooder (Ref. 81260 ). Possibly larvophilic (Ref. 52307 ). Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae Main reference Upload your references | References | Coordinator : Kullander, Sven O. | Collaborators Lamboj, A. and J. Snoeks , 2000. Divandu albimarginatus , a new genus and species of cichlid (Teleostei: Cichlidae) from Congo and Gabon, Central Africa. Ichthyol. Explor. Freshwat. 11(4):355-360. (Ref. 45129 ) IUCN Red List Status (Ref. 130435 )   Least Concern (LC)  ; Date assessed: 16 February 2009 CITES Not Evaluated CMS (Ref. 116361 ) Not Evaluated Threat to humans   Harmless Human uses Fisheries: FAO - Publication: search | FishSource | More information Countries FAO areas Ecosystems Occurrences Introductions Stocks Ecology Diet Food items Food consumption Ration Common names Synonyms Metabolism Predators Ecotoxicology Reproduction Maturity Spawning Spawning aggregation Fecundity Eggs Egg development Age/Size Growth Length-weight Length-length Length-frequencies Morphometrics Morphology Larvae Larval dynamics Recruitment Abundance BRUVS References Aquaculture Aquaculture profile Strains Genetics Electrophoreses Heritability Diseases Processing Nutrients Mass conversion Collaborators Pictures Stamps, Coins Misc. Sounds Ciguatera Speed Swim. type Gill area Otoliths Brains Vision Tools E-book | Field guide | Length-frequency wizard | Life-history tool | Point map | Classification Tree | Catch-MSY | Special reports Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets Download XML Summary page | Point data | Common names | Photos Internet sources AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes : genus , species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome , nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go , Search | World Records Freshwater Fishing | Zoobank | Zoological Record Estimates based on models Phylogenetic diversity index (Ref. 82804 ):  PD 50 = 1.0000   [Uniqueness, from 0.5 = low to 2.0 = high]. Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref. 93245 ). Trophic level (Ref. 69278 ):  3.3   ±0.3 se; based on size and trophs of closest relatives Resilience (Ref. 120179 ):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.). Fishing Vulnerability (Ref. 59153 ):  Low vulnerability (10 of 100). Price category (Ref. 80766 ):   Unknown . Comments & Corrections Back to Search Random Species Back to Top Accessed through: Not available FishBase mirror site : localhost Page last modified by : mrius-barile - 20 July 2016 Fatal error : Uncaught ArgumentCountError: Too few arguments to function checkEcotox(), 1 passed in /var/www/html/summary/speciessummary.php on line 2304 and exactly 3 expected in /var/www/html/includes/speciessummary.lib.php:2579 Stack trace: #0 /var/www/html/summary/speciessummary.php(2304): checkEcotox() #1 {main} thrown in /var/www/html/includes/speciessummary.lib.php on line 2579 Updated: 2024-06-16 05:40:53 gmt FishBase | Search | All Living Things | Top © Designed by The Polistes Corporation